Biodiversity

Two colourful birds on a twig

A health check for our natural wealth

With the release of the latest scientific report card on the state of Australia’s environment, we look at the underpinning science tools that have enabled the assessment, and how they can support our environmental restoration efforts.

Connectivity in scalloped hammerheads

Scalloped hammerheads occur in tropical and temperate oceans around the world, but are their populations connected? A new genetic study using whole genome methods has found out.

Brolga - large grey crane walking on pink vegetation

Waterbirds in northern Australia: birds of a feather, grouped together

Northern Australia is home to a diverse and unique range of waterbirds. Scientists have created four functional groups of waterbirds, helping decision makers better understand the potential impacts of water and agricultural development in the north.

Drone shot of river system with mangroves. blue skies.

Can we have healthy marine ecosystems and modify rivers in northern Australia?

We’ve used a novel ecosystem modelling approach to demonstrate how river flows are the lifeblood of marine ecosystems in the Gulf of Carpentaria.

Close up of two hornworts, one growing flat along the ground, the only spikey.

Three new species of hornworts in Australia

Thanks to high rainfall and the keen eyes of two citizen scientists, Australia has three newly recognised species of hornworts.

Close up of an echidna in a landscape of short grass.

The best place for citizen science is wherever you are

You might not be living in a biodiversity hotspot, but the plants, animals and fungi around you matter! By recording them, you can contribute to citizen science.

Two seabirds flying in a blue sky.

Studying seabirds: recording biodiversity above ocean waves

Scientists on research vessel Investigator are tackling the challenge of studying seabirds that spend much of their life at sea.

What treasures did we find at Ashmore Reef Marine Park?

At the edge of Australia’s continental shelf, in the Timor Sea, you’ll find Ashmore Reef Marine Park. 630 km north of Broome in Western Australia, it’s one of our most remote marine parks. We were part of the area's most comprehensive 'health checks'.

A black and white bird with yellow wings feeding on a white grevillea flower.

The sweet hum of songbirds

The origin of the world’s songbirds is a story that began close to home. Their special ability to detect the sweet taste of sugary food is a similar tale.